opt: only use termios if HAVE_SYS_TERMIOS_H is defined

[ccan] / tools / tools.h

diff --git a/tools/tools.h b/tools/tools.h
index 6fd9d2e885581f9b78c92b7f4ab4ef8108598592..60707499efcf559b2848d1778763eeba809ffa67 100644 (file)
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -8,12 +8,9 @@
 #include <stdlib.h>
 #include <stdbool.h>
 
-#ifndef CCAN_COMPILER
-#define CCAN_COMPILER "cc"
-#endif
-#ifndef CCAN_CFLAGS
-#define CCAN_CFLAGS "-g -Wall -Wundef -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wold-style-definition -Werror"
-#endif
+/* These are the defaults. */
+#define DEFAULT_CCAN_COMPILER "cc"
+#define DEFAULT_CCAN_CFLAGS "-g"
 
 #define IDENT_CHARS    "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
                        "abcdefghijklmnopqrstuvwxyz" \
@@ -23,6 +20,9 @@
 
 #define COVERAGE_CFLAGS "-fprofile-arcs -ftest-coverage"
 
+/* Actual compiler and cflags (defaults to CCAN_COMPILER and CCAN_CFLAGS). */
+extern const char *compiler, *cflags;
+
 /* This compiles up the _info file into a temporary. */
 char *compile_info(const void *ctx, const char *dir);
 
@@ -46,9 +46,6 @@ char **get_libs(const void *ctx, const char *dir, const char *style,
 /* From tools.c */
 /* If set, print all commands run, all output they give and exit status. */
 extern bool tools_verbose;
-char *tal_basename(const void *ctx, const char *dir);
-char *tal_dirname(const void *ctx, const char *dir);
-char *tal_getcwd(const void *ctx);
 bool PRINTF_FMT(4,5) run_command(const void *ctx,
                                 unsigned int *time_ms,
                                 char **output,